The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 18, 2014
Filed:
Dec. 15, 2009
Akihiko Sakashita, Sakai, JP;
Akihiko Sakashita, Sakai, JP;
Daikin Industries, Ltd., Osaka, JP;
Abstract
A ceiling-embedded air conditioning indoor unit conditions air above a ceiling of a target space that is supplied to the target space. The ceiling has a grid shaped frame. The air conditioning indoor unit includes an indoor unit casing, a fan and a heat exchanger. The indoor unit casing has a suction port disposed in at least part of a side surface and a blow-out port disposed in at least part of an undersurface. The undersurface is substantially rectangle shaped with each side being equal to or less than 600 mm long. The fan is inside the indoor unit casing to form an air flow leading from the suction port to the blow-out port. The heat exchanger is between the fan and the suction port. An outer edge of the undersurface is on an inner side of an inner edge of the frame or along the frame.